Analysis of interatomic Contacts of Structural Units in PDB entry:
4A5W

Contacts of Structural Units (CSU) are derived with the CSU software (Sobolev V., Sorokine A., Prilusky J., Abola E.E. and Edelman M. (1999) Automated analysis of interatomic contacts in proteins. Bioinformatics, 15, 327-332).
This page provides analyses of contacts formed by:

chains
helices
sheets
residues

For analysis of ligand-protein contacts, use:

LPC software

3D structure can be seen in additional window with STING software for 4A5W entry

There is 1 chain in PDB entry 4A5W (CSU analysis of residue contacts immediately below table)

Chain ID	Initial residue	Terminal residue
A	THR 22	PRO 1410

There are 37 helices in PDB entry 4A5W. Click on helix of interest for CSU analysis.

Helix number	Helix ID	Chain ID	Initial residue	Terminal residue	Helix class
Helix 1	1	A	302	307	Right-handed alpha
Helix 2	2	A	531	535	Right-handed 310
Helix 3	3	A	613	617	Right-handed 310
Helix 4	4	A	623	628	Right-handed alpha
Helix 5	5	A	629	631	Right-handed 310
Helix 6	6	A	642	650	Right-handed alpha
Helix 7	7	A	993	999	Right-handed alpha
Helix 8	8	A	1010	1028	Right-handed alpha
Helix 9	9	A	1037	1058	Right-handed alpha
Helix 10	10	A	1075	1090	Right-handed alpha
Helix 11	11	A	1096	1110	Right-handed alpha
Helix 12	12	A	1135	1157	Right-handed alpha
Helix 13	13	A	1161	1179	Right-handed alpha
Helix 14	14	A	1184	1197	Right-handed alpha
Helix 15	15	A	1202	1215	Right-handed alpha
Helix 16	16	A	1246	1260	Right-handed alpha
Helix 17	17	A	1263	1276	Right-handed alpha
Helix 18	18	A	1289	1307	Right-handed alpha
Helix 19	19	A	1371	1376	Right-handed alpha
Helix 20	20	A	1435	1445	Right-handed alpha
Helix 21	21	A	1545	1553	Right-handed alpha
Helix 22	22	A	1658	1674	Right-handed alpha
Helix 23	23	B	23	27	Right-handed 310
Helix 24	24	B	53	60	Right-handed alpha
Helix 25	25	B	299	305	Right-handed alpha
Helix 26	26	B	335	344	Right-handed alpha
Helix 27	27	B	350	362	Right-handed alpha
Helix 28	28	B	382	389	Right-handed alpha
Helix 29	29	B	428	433	Right-handed alpha
Helix 30	30	B	467	479	Right-handed alpha
Helix 31	31	B	491	495	Right-handed 310
Helix 32	32	B	499	519	Right-handed alpha
Helix 33	33	B	549	553	Right-handed 310
Helix 34	34	B	815	822	Right-handed alpha
Helix 35	35	B	842	848	Right-handed 310
Helix 36	36	B	884	892	Right-handed 310
Helix 37	37	B	911	918	Right-handed alpha

There are 40 sheets in PDB entry 4A5W. Click on sheet of interest to get list of strands forming it: AA, AB, AC, AD, AE, AF, AG, AH, AI, AJ, AK, AL, AM, AN, AO, AP, AQ, AR, AS, AT, AU, AV, AW, AX, AY, BA, BB, BC, BD, BE, BF, BG, BH, BI, BJ, BK, BL, BM, BN, BO,

There are 4 strands in AA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	80	86	first strand
Strand 2	A	36	42	anti-parallel
Strand 3	A	24	28	anti-parallel
Strand 4	A	651	654	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	31	32	first strand
Strand 2	A	119	120	parallel

Back to list of sheets
Back to top of page

There are 4 strands in AC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	67	71	first strand
Strand 2	A	52	58	anti-parallel
Strand 3	A	102	108	anti-parallel
Strand 4	A	112	117	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	125	130	first strand
Strand 2	A	140	148	anti-parallel
Strand 3	A	182	189	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	134	135	first strand
Strand 2	A	212	219	parallel
Strand 3	A	197	204	anti-parallel
Strand 4	A	159	164	anti-parallel
Strand 5	A	170	176	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	227	233	first strand
Strand 2	A	247	254	anti-parallel
Strand 3	A	297	300	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	289	293	first strand
Strand 2	A	262	272	anti-parallel
Strand 3	A	322	331	anti-parallel
Strand 4	A	337	342	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	353	356	first strand
Strand 2	A	369	376	anti-parallel
Strand 3	A	418	422	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	362	363	first strand
Strand 2	A	449	456	parallel
Strand 3	A	428	437	anti-parallel
Strand 4	A	387	396	anti-parallel
Strand 5	A	402	410	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AJ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	466	467	first strand
Strand 2	A	481	487	anti-parallel
Strand 3	A	524	529	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	508	516	first strand
Strand 2	A	498	505	anti-parallel
Strand 3	A	537	544	anti-parallel
Strand 4	A	555	562	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AL sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	572	575	first strand
Strand 2	A	587	593	anti-parallel
Strand 3	A	783	789	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AM sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	773	780	first strand
Strand 2	A	598	606	anti-parallel
Strand 3	A	796	805	anti-parallel
Strand 4	A	808	811	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AN sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	773	780	first strand
Strand 2	A	598	606	anti-parallel
Strand 3	A	796	805	anti-parallel
Strand 4	A	815	818	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	808	811	first strand
Strand 2	A	796	805	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in AP sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	823	827	first strand
Strand 2	A	842	847	anti-parallel
Strand 3	A	892	897	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AQ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	886	888	first strand
Strand 2	A	853	861	anti-parallel
Strand 3	A	908	916	anti-parallel
Strand 4	A	921	927	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AR sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	865	867	first strand
Strand 2	A	900	902	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AS sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	935	944	first strand
Strand 2	A	1357	1365	anti-parallel
Strand 3	A	973	980	anti-parallel
Strand 4	A	1338	1340	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AT sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	957	959	first strand
Strand 2	A	1346	1350	anti-parallel
Strand 3	A	1312	1317	anti-parallel
Strand 4	A	1322	1327	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AU sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1216	1219	first strand
Strand 2	A	1225	1228	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in AV sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1377	1378	first strand
Strand 2	A	1407	1408	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AW sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1382	1384	first strand
Strand 2	A	1400	1403	anti-parallel
Strand 3	A	1477	1481	anti-parallel
Strand 4	A	1432	1434	anti-parallel

Back to list of sheets
Back to top of page

There are 5 strands in AX sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1450	1456	first strand
Strand 2	A	1459	1464	anti-parallel
Strand 3	A	1422	1427	anti-parallel
Strand 4	A	1491	1497	anti-parallel
Strand 5	A	1505	1509	anti-parallel

Back to list of sheets
Back to top of page

There are 4 strands in AY sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	A	1581	1587	first strand
Strand 2	A	1559	1564	anti-parallel
Strand 3	A	1616	1621	anti-parallel
Strand 4	A	1644	1647	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BA sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	42	47	first strand
Strand 2	B	68	73	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BB sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	100	103	first strand
Strand 2	B	122	125	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in BC sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	185	186	first strand
Strand 2	B	230	231	parallel
Strand 3	B	220	221	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BD sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	236	240	first strand
Strand 2	B	312	327	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BE sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	257	259	first strand
Strand 2	B	312	327	parallel

Back to list of sheets
Back to top of page

There are 2 strands in BF sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	440	442	first strand
Strand 2	B	370	381	parallel

Back to list of sheets
Back to top of page

There are 2 strands in BG sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	481	482	first strand
Strand 2	B	370	381	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BH sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	364	366	first strand
Strand 2	B	487	489	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BI sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	547	548	first strand
Strand 2	B	554	555	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BJ sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	643	645	first strand
Strand 2	B	661	663	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BK sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	667	668	first strand
Strand 2	B	684	685	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BL sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	677	680	first strand
Strand 2	B	697	700	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BM sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	703	705	first strand
Strand 2	B	721	723	anti-parallel

Back to list of sheets
Back to top of page

There are 3 strands in BN sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	715	716	first strand
Strand 2	B	727	730	anti-parallel
Strand 3	B	743	745	anti-parallel

Back to list of sheets
Back to top of page

There are 2 strands in BO sheet. Click on strand of interest for CSU analysis.

Strand number	Chain ID	Initial residue	Terminal residue	Strand sense
Strand 1	B	799	800	first strand
Strand 2	B	813	814	anti-parallel

Back to list of sheets
Back to top of page

Please mail questions/suggestions concerning this page to Vladimir.Sobolev@weizmann. ac.il

Analysis of interatomic Contacts of Structural Units in PDB entry: 4A5W

Analysis of interatomic Contacts of Structural Units in PDB entry:
4A5W